PL344520A1 - Method for purifying aliphatic aminonitriles - Google Patents

Method for purifying aliphatic aminonitriles

Info

Publication number
PL344520A1
PL344520A1 PL99344520A PL34452099A PL344520A1 PL 344520 A1 PL344520 A1 PL 344520A1 PL 99344520 A PL99344520 A PL 99344520A PL 34452099 A PL34452099 A PL 34452099A PL 344520 A1 PL344520 A1 PL 344520A1
Authority
PL
Poland
Prior art keywords
aliphatic aminonitriles
purifying aliphatic
purifying
aminonitriles
aliphatic
Prior art date
Application number
PL99344520A
Inventor
Jean-Pierre Brunelle
Philippe Leconte
Philippe Marion
Original Assignee
Rhone Poulenc Fibres
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Fibres filed Critical Rhone Poulenc Fibres
Publication of PL344520A1 publication Critical patent/PL344520A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
PL99344520A 1998-04-16 1999-04-13 Method for purifying aliphatic aminonitriles PL344520A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9805044A FR2777562B1 (en) 1998-04-16 1998-04-16 PROCESS FOR THE PURIFICATION OF ALIPHATIC AMINONITRILES

Publications (1)

Publication Number Publication Date
PL344520A1 true PL344520A1 (en) 2001-11-05

Family

ID=9525544

Family Applications (1)

Application Number Title Priority Date Filing Date
PL99344520A PL344520A1 (en) 1998-04-16 1999-04-13 Method for purifying aliphatic aminonitriles

Country Status (17)

Country Link
US (1) US6559333B1 (en)
EP (1) EP1071657B1 (en)
JP (1) JP4316803B2 (en)
KR (1) KR100418729B1 (en)
CN (1) CN1156438C (en)
BR (1) BR9909686A (en)
CA (1) CA2328767A1 (en)
DE (1) DE69910557T2 (en)
ES (1) ES2200514T3 (en)
FR (1) FR2777562B1 (en)
ID (1) ID28045A (en)
PL (1) PL344520A1 (en)
RU (1) RU2222525C2 (en)
SK (1) SK15262000A3 (en)
TW (1) TWI239943B (en)
UA (1) UA71562C2 (en)
WO (1) WO1999054285A1 (en)

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US6716984B2 (en) * 2000-04-13 2004-04-06 E. I. Du Pont De Nemours And Company Polymer-supported synthesis of heteroatom bidentate ligands for catalysis
EP1449825B1 (en) * 2003-02-20 2009-01-14 Mitsubishi Gas Chemical Company, Inc. High-selective production method of di(aminomethyl)-substituted aromatic compound
US7446223B2 (en) * 2004-06-04 2008-11-04 Mitsubishi Rayon Co., Ltd. Palladium-containing catalyst and method for producing same
FR2922207B1 (en) * 2007-10-11 2009-12-04 Rhodia Operations PROCESS FOR PURIFYING HEXAMETHYLENE DIAMINE
US8309772B2 (en) 2008-07-31 2012-11-13 Celanese International Corporation Tunable catalyst gas phase hydrogenation of carboxylic acids
US8471075B2 (en) 2008-07-31 2013-06-25 Celanese International Corporation Processes for making ethanol from acetic acid
US8501652B2 (en) 2008-07-31 2013-08-06 Celanese International Corporation Catalysts for making ethanol from acetic acid
US8637714B2 (en) 2008-07-31 2014-01-28 Celanese International Corporation Process for producing ethanol over catalysts containing platinum and palladium
US8680317B2 (en) * 2008-07-31 2014-03-25 Celanese International Corporation Processes for making ethyl acetate from acetic acid
US20100197486A1 (en) * 2008-07-31 2010-08-05 Celanese International Corporation Catalysts for making ethyl acetate from acetic acid
US8546622B2 (en) 2008-07-31 2013-10-01 Celanese International Corporation Process for making ethanol from acetic acid using acidic catalysts
US8338650B2 (en) 2008-07-31 2012-12-25 Celanese International Corporation Palladium catalysts for making ethanol from acetic acid
US8304586B2 (en) 2010-02-02 2012-11-06 Celanese International Corporation Process for purifying ethanol
US8309773B2 (en) 2010-02-02 2012-11-13 Calanese International Corporation Process for recovering ethanol
FR2944791B1 (en) 2009-04-27 2012-02-10 Rhodia Operations PROCESS FOR THE PREPARATION OF LACTAMES
US8450535B2 (en) 2009-07-20 2013-05-28 Celanese International Corporation Ethanol production from acetic acid utilizing a cobalt catalyst
US8710277B2 (en) * 2009-10-26 2014-04-29 Celanese International Corporation Process for making diethyl ether from acetic acid
US8680321B2 (en) * 2009-10-26 2014-03-25 Celanese International Corporation Processes for making ethanol from acetic acid using bimetallic catalysts
US8211821B2 (en) * 2010-02-01 2012-07-03 Celanese International Corporation Processes for making tin-containing catalysts
US8680343B2 (en) 2010-02-02 2014-03-25 Celanese International Corporation Process for purifying ethanol
US8932372B2 (en) 2010-02-02 2015-01-13 Celanese International Corporation Integrated process for producing alcohols from a mixed acid feed
SG182607A1 (en) 2010-02-02 2012-08-30 Celanese Int Corp Preparation and use of a catalyst for producing ethanol comprising a crystalline support modifier
US8747492B2 (en) 2010-02-02 2014-06-10 Celanese International Corporation Ethanol/fuel blends for use as motor fuels
US8668750B2 (en) 2010-02-02 2014-03-11 Celanese International Corporation Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels
US8460405B2 (en) 2010-02-02 2013-06-11 Celanese International Corporation Ethanol compositions
US8222466B2 (en) * 2010-02-02 2012-07-17 Celanese International Corporation Process for producing a water stream from ethanol production
US8344186B2 (en) * 2010-02-02 2013-01-01 Celanese International Corporation Processes for producing ethanol from acetaldehyde
US8541633B2 (en) * 2010-02-02 2013-09-24 Celanese International Corporation Processes for producing anhydrous ethanol compositions
US8728179B2 (en) 2010-02-02 2014-05-20 Celanese International Corporation Ethanol compositions
US8858659B2 (en) * 2010-02-02 2014-10-14 Celanese International Corporation Processes for producing denatured ethanol
US8314272B2 (en) 2010-02-02 2012-11-20 Celanese International Corporation Process for recovering ethanol with vapor separation
CN110172051B (en) 2010-04-05 2023-03-07 复星弘创(苏州)医药科技有限公司 IRE-1α inhibitor
US8754267B2 (en) 2010-05-07 2014-06-17 Celanese International Corporation Process for separating acetaldehyde from ethanol-containing mixtures
US8350098B2 (en) 2011-04-04 2013-01-08 Celanese International Corporation Ethanol production from acetic acid utilizing a molybdenum carbide catalyst
US8658843B2 (en) 2011-10-06 2014-02-25 Celanese International Corporation Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation
US8536382B2 (en) 2011-10-06 2013-09-17 Celanese International Corporation Processes for hydrogenating alkanoic acids using catalyst comprising tungsten
US8703868B2 (en) 2011-11-28 2014-04-22 Celanese International Corporation Integrated process for producing polyvinyl alcohol or a copolymer thereof and ethanol
US9233899B2 (en) 2011-12-22 2016-01-12 Celanese International Corporation Hydrogenation catalysts having an amorphous support
US9000234B2 (en) 2011-12-22 2015-04-07 Celanese International Corporation Calcination of modified support to prepare hydrogenation catalysts
US8981164B2 (en) 2012-01-06 2015-03-17 Celanese International Corporation Cobalt and tin hydrogenation catalysts
US9024086B2 (en) 2012-01-06 2015-05-05 Celanese International Corporation Hydrogenation catalysts with acidic sites
BR112014015584A8 (en) 2012-01-06 2017-07-04 Celanese Int Corp cobalt modified support hydrogenation catalysts
US9050585B2 (en) 2012-02-10 2015-06-09 Celanese International Corporation Chemisorption of ethyl acetate during hydrogenation of acetic acid to ethanol
US8975452B2 (en) 2012-03-28 2015-03-10 Celanese International Corporation Process for producing ethanol by hydrocarbon oxidation and hydrogenation or hydration
US8772553B2 (en) 2012-10-26 2014-07-08 Celanese International Corporation Hydrogenation reaction conditions for producing ethanol
MY194991A (en) * 2015-06-30 2022-12-29 Takeda Pharmaceuticals Co Method for producing pyrrole compound
CN107570152A (en) * 2017-08-17 2018-01-12 孟庆桓 A kind of catalyst and hydrotreating method for high calcium content heavy crude oil hydrocracking
CN113387336B (en) * 2021-06-15 2022-05-20 中南大学 Method for removing selenium from tellurium ingot
CN115785150B (en) * 2022-11-11 2024-09-06 陕西瑞科新材料股份有限公司 Preparation method of bis (dicyclohexylphosphino) alkane bidentate phosphine ligand

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133838A (en) * 1991-02-28 1992-07-28 E. I. Du Pont De Nemours And Company Purification of 6-aminocapronitrile
US5153351A (en) * 1992-01-06 1992-10-06 E. I. Du Pont De Nemours And Company Removal of tetrahydroazepine (tha) from 6-aminocapronitrile by reaction with reactive methylene compounds
FR2728259B1 (en) * 1994-12-14 1997-03-14 Rhone Poulenc Chimie PROCESS FOR HEMIHYDROGENATION OF DINITRILES IN AMINONITRILES
DE4446893A1 (en) * 1994-12-27 1996-07-04 Basf Ag Process for the preparation of aliphatic alpha, omega-aminonitriles
FR2735471B1 (en) * 1995-06-16 1997-08-22 Rhone Poulenc Chimie LACTAM PREPARATION PROCESS
DE19636766A1 (en) * 1996-09-10 1998-03-12 Basf Ag Process for the simultaneous production of 6-aminocapronitrile and hexamethylenediamine
DE19704615A1 (en) * 1997-02-07 1998-08-13 Basf Ag Process for the hydrogenation of compounds from the group of the imines or enamines

Also Published As

Publication number Publication date
FR2777562A1 (en) 1999-10-22
TWI239943B (en) 2005-09-21
RU2222525C2 (en) 2004-01-27
KR100418729B1 (en) 2004-02-18
ES2200514T3 (en) 2004-03-01
BR9909686A (en) 2000-12-19
WO1999054285A1 (en) 1999-10-28
EP1071657B1 (en) 2003-08-20
SK15262000A3 (en) 2001-03-12
DE69910557T2 (en) 2004-04-08
CN1156438C (en) 2004-07-07
ID28045A (en) 2001-05-03
EP1071657A1 (en) 2001-01-31
JP2002512215A (en) 2002-04-23
CA2328767A1 (en) 1999-10-28
FR2777562B1 (en) 2002-07-19
DE69910557D1 (en) 2003-09-25
JP4316803B2 (en) 2009-08-19
UA71562C2 (en) 2004-12-15
KR20020003496A (en) 2002-01-12
CN1302291A (en) 2001-07-04
US6559333B1 (en) 2003-05-06

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Legal Events

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DISC Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications)